Sudigundalu (transl. Whirlpools) is a 1968 Indian Telugu-language philosophical film, produced by Akkineni Nageswara Rao, Adurthi Subba Rao under the Chakravarthy Chitra banner and directed by Adurthi Subba Rao. It stars Akkineni Nageswara Rao, and has music composed by K. V. Mahadevan. It was released on 28 June 1968. The film won the National Film Award for Best Feature Film in Telugu, The Nandi Award for Best Feature Film, and the Filmfare Award for Best Film – Telugu. It marked the debut of Nageswara Rao's son Nagarjuna as child artist in a cameo. The cult classic film was screened at the Tashkent Film Festival, and the International Film Festival of India.